Hey guys, I was sitting at work and talking to a friend about what I should do to get more Horsepower out of my Rango. I have a 98 5.2 with nothing done to it but a 20 dollar cold air. What is a cheap route I could go? I been reading about SCT Tuner's from Hemifever and roller rockers but another employee said I would have to change the cam if I did roller rockers.

 

Intake, exhaust, tuner. Anything else required cash and opening the motor.

 

20HP Flame stickers. i have a couple and OMG what a difference